package com.qianwen.core.excel.extend.aop;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.read.builder.ExcelReaderBuilder;
import com.alibaba.excel.read.listener.ReadListener;
import java.io.InputStream;
import java.util.List;
import javax.servlet.ServletInputStream;
import javax.servlet.http.HttpServletRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.qianwen.core.excel.extend.annotation.RequestExcel;
import com.qianwen.core.excel.extend.converters.LocalDateStringConverter;
import com.qianwen.core.excel.extend.converters.LocalDateTimeStringConverter;
import com.qianwen.core.excel.extend.listener.ListAnalysisEventListener;
import org.springframework.beans.BeanUtils;
import org.springframework.core.MethodParameter;
import org.springframework.core.ResolvableType;
import org.springframework.ui.ModelMap;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.method.support.HandlerMethodArgumentResolver;
import org.springframework.web.method.support.ModelAndViewContainer;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartRequest;

/* loaded from: blade-starter-excel-9.3.0.0-SNAPSHOT.jar:org/springblade/core/excel/extend/aop/RequestExcelArgumentResolver.class */
public class RequestExcelArgumentResolver implements HandlerMethodArgumentResolver {
	private static final Logger log = LoggerFactory.getLogger(RequestExcelArgumentResolver.class);

	public boolean supportsParameter(MethodParameter parameter) {
		return parameter.hasParameterAnnotation(RequestExcel.class);
	}

	public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer modelAndViewContainer,
			NativeWebRequest webRequest, WebDataBinderFactory webDataBinderFactory) {
		try {
			// ServletInputStream servletInputStream;
			Class<?> parameterType = parameter.getParameterType();
			if (!parameterType.isAssignableFrom(List.class))
				throw new IllegalArgumentException(
						"Excel upload request resolver error, @RequestExcel parameter is not List " + parameterType);
			RequestExcel requestExcel = (RequestExcel) parameter.getParameterAnnotation(RequestExcel.class);
			assert requestExcel != null;
			Class<? extends ListAnalysisEventListener<?>> readListenerClass = requestExcel.readListener();
			ListAnalysisEventListener<?> readListener = (ListAnalysisEventListener) BeanUtils
					.instantiateClass(readListenerClass);
			HttpServletRequest request = (HttpServletRequest) webRequest.getNativeRequest(HttpServletRequest.class);
			assert request != null;
			InputStream inputStream;
			if (request instanceof MultipartRequest) {
				MultipartFile file = ((MultipartRequest) request).getFile(requestExcel.fileName());
				assert file != null;
				inputStream = file.getInputStream();
			} else {
				inputStream = request.getInputStream();
			}
			Class<?> excelModelClass = ResolvableType.forMethodParameter(parameter).getGeneric(new int[] { 0 })
					.resolve();
			((ExcelReaderBuilder) ((ExcelReaderBuilder) EasyExcel
					.read(inputStream, excelModelClass, (ReadListener) readListener)
					.registerConverter((Converter) LocalDateStringConverter.INSTANCE))
					.registerConverter((Converter) LocalDateTimeStringConverter.INSTANCE))
					.ignoreEmptyRow(Boolean.valueOf(requestExcel.ignoreEmptyRow())).sheet().doRead();
			WebDataBinder dataBinder = webDataBinderFactory.createBinder(webRequest, readListener.getErrors(), "excel");
			ModelMap model = modelAndViewContainer.getModel();
			model.put(BindingResult.MODEL_KEY_PREFIX + "excel", dataBinder.getBindingResult());
			return readListener.getList();
		} catch (Throwable $ex) {
			throw new RuntimeException($ex);
		}
	}
}